WIP. Working on adding and & or to flows. In the middle of setting up template for flow as well

src/crewai/flow/structured_test_flow.py

@@ -1,3 +1,5 @@
+import asyncio
+
 from crewai.flow.flow import Flow, listen, start
 from pydantic import BaseModel
 
@@ -11,7 +13,7 @@ class StructuredExampleFlow(Flow[ExampleState]):
     initial_state = ExampleState
 
     @start()
-    def start_method(self):
+    async def start_method(self):
         print("Starting the structured flow")
         print(f"State in start_method: {self.state}")
         self.state.message = "Hello from structured flow"
@@ -19,7 +21,7 @@ class StructuredExampleFlow(Flow[ExampleState]):
         return "Start result"
 
     @listen(start_method)
-    def second_method(self, result):
+    async def second_method(self, result):
         print(f"Second method, received: {result}")
         print(f"State before increment: {self.state}")
         self.state.counter += 1
@@ -27,7 +29,19 @@ class StructuredExampleFlow(Flow[ExampleState]):
         print(f"State after second_method: {self.state}")
         return "Second result"
 
+    @listen(start_method)
+    async def third_method(self, result):
+        print(f"Third method, received: {result}")
+        print(f"State before increment: {self.state}")
+        self.state.counter += 1
+        self.state.message += " - updated"
+        print(f"State after third_method: {self.state}")
+        return "Third result"
 
-# Instantiate and run the flow
-structured_flow = StructuredExampleFlow()
-structured_flow.run()
+
+async def main():
+    flow = StructuredExampleFlow()
+    await flow.run()
+
+
+asyncio.run(main())